Fix minor error in 'CycleAnalytics#show'
Fix minor error in 'CycleAnalytics#show'

- <Not enough data> wasn't being displayed in the 'Issue' and 'Plan'
  sections.

jirutka/gitlabhq,darkrasid/gitlabhq,shinexiao/gitlabhq,screenpages/gitlabhq,iiet/iiet-git,openwide-java/gitlabhq,screenpages/gitlabhq,daiyu/gitlab-zh,axilleas/gitlabhq,stoplightio/gitlabhq,screenpages/gitlabhq,daiyu/gitlab-zh,htve/GitlabForChinese,mmkassem/gitlabhq,dreampet/gitlab,darkrasid/gitlabhq,icedwater/gitlabhq,dreampet/gitlab,dplarson/gitlabhq,openwide-java/gitlabhq,openwide-java/gitlabhq,darkrasid/gitlabhq,mmkassem/gitlabhq,stoplightio/gitlabhq,allysonbarros/gitlabhq,icedwater/gitlabhq,shinexiao/gitlabhq,jirutka/gitlabhq,axilleas/gitlabhq,shinexiao/gitlabhq,jirutka/gitlabhq,htve/GitlabForChinese,axilleas/gitlabhq,jirutka/gitlabhq,dplarson/gitlabhq,iiet/iiet-git,iiet/iiet-git,stoplightio/gitlabhq,openwide-java/gitlabhq,mmkassem/gitlabhq,LUMC/gitlabhq,allysonbarros/gitlabhq,allysonbarros/gitlabhq,icedwater/gitlabhq,LUMC/gitlabhq,iiet/iiet-git,dplarson/gitlabhq,darkrasid/gitlabhq,htve/GitlabForChinese,htve/GitlabForChinese,daiyu/gitlab-zh,axilleas/gitlabhq,daiyu/gitlab-zh,LUMC/gitlabhq,dreampet/gitlab,t-zuehlsdorff/gitlabhq,shinexiao/gitlabhq,icedwater/gitlabhq,t-zuehlsdorff/gitlabhq,LUMC/gitlabhq,screenpages/gitlabhq,dplarson/gitlabhq,mmkassem/gitlabhq,t-zuehlsdorff/gitlabhq,dreampet/gitlab,stoplightio/gitlabhq,allysonbarros/gitlabhq,t-zuehlsdorff/gitlabhq